Title :
Calculation of optimal parameter PPM focusing system with non-sinusoidal distributed magnetic field
Author :
Arhipov, A.V. ; Darmaev, A.N. ; Morev, S.P.
Author_Institution :
FSUE "R&P Corporation Toriy", Moscow
Abstract :
The approximate paraxial solution of Laplace equation for scalar magnetic potential in PPM focusing system is presented. Optimum level of harmonic components in PPM focusing system with multiple-harmonic magnetic field distribution may be realized.
Keywords :
Laplace equations; electron beam focusing; magnetic fields; permanent magnets; Laplace equation; PPM focusing system; approximate paraxial solution; electron beam; multiple-harmonic magnetic field distribution; nonsinusoidal distributed magnetic field; optimal parameter calculation; periodic permanent magnet; Equations; Helium; Magnetic fields;
Conference_Titel :
Actual Problems of Electron Devices Engineering, 2008. APEDE '08. International Conference on
Conference_Location :
Saratov
Print_ISBN :
978-1-4244-2121-3
Electronic_ISBN :
978-1-4244-2122-0
DOI :
10.1109/APEDE.2008.4720112
